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Home >> GMC >> 1997 >> Forward Control 4.3 W, L35, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Controls - Tests W/Codes - 6.5L Diesel (P Series)) >> Diagnostic Trouble Codes >> DTC P1217 - Fuel Solenoid Response Time Too Long >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

A weak (mechanical failure) fuel solenoid will cause DTC P1217 to set. If any other DTCs are set with DTC P1217, diagnose other DTCs first. If vehicle is running close to DTC setting closure time, vehicle should be checked during cold start-ups and during hot conditions.